GRUB will not boot after installing new disks

[Veles]

So I have 1 NVMe 1TB drive with Proxmox, all worked flawlessly until today. I shut down the system and added 2 x 4TB SATA Hard Drives to the system, after booting I got the message:

error: disk 'lvmid/<UUD>/<UUID>' not found
grub rescue>

Even removing the drives makes no difference. I am on the latest Proxmox version 7.3

Any idea why this would have happened?

 

[leesteken]

Maybe this post about the GRUB lvmid not found can help you? I don't think it is related to adding drives.

 

[Veles]

I tried booting up the Rescue Boot option of the Proxmox install media...but I get:

error: no such device: rpool
ERROR: unable to find boot disk automatically

 

[Veles]

Fixed by following this post